9603966 has 16 divisors (see below), whose sum is σ = 19238544. Its totient is φ = 3196224.

The previous prime is 9603943. The next prime is 9603967. The reversal of 9603966 is 6693069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9603967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5986 + ... + 7418.

It is an arithmetic number, because the mean of its divisors is an integer number (1202409).

Almost surely, 2^9603966 is an apocalyptic number.

9603966 is an abundant number, since it is smaller than the sum of its proper divisors (9634578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9603966 is a wasteful number, since it uses less digits than its factorization.

9603966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555.

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 9603966 is about 3099.0266213765. The cubic root of 9603966 is about 212.5609771952.

The spelling of 9603966 in words is "nine million, six hundred three thousand, nine hundred sixty-six".